[INFO] cloning repository https://github.com/alekratz/rasp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alekratz/rasp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02a7a665f2652b94da8572ca3919a6a8d60673b4
[INFO] testing alekratz/rasp against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alekratz/rasp on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alekratz/rasp
[INFO] finished tweaking git repo https://github.com/alekratz/rasp
[INFO] tweaked toml for git repo https://github.com/alekratz/rasp written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/alekratz/rasp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c47dcd654e2e47538744b2cad2cdc74f02dcb7823db7f237ecd5ab488414fbb0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c47dcd654e2e47538744b2cad2cdc74f02dcb7823db7f237ecd5ab488414fbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47dcd654e2e47538744b2cad2cdc74f02dcb7823db7f237ecd5ab488414fbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47dcd654e2e47538744b2cad2cdc74f02dcb7823db7f237ecd5ab488414fbb0", kill_on_drop: false }`
[INFO] [stdout] c47dcd654e2e47538744b2cad2cdc74f02dcb7823db7f237ecd5ab488414fbb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d235bb0f96a80b556e838b1d05cc3027ae756a59195a56eae18c742c9ea9ceb
[INFO] running `Command { std: "docker" "start" "-a" "4d235bb0f96a80b556e838b1d05cc3027ae756a59195a56eae18c742c9ea9ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]    Compiling argparse v0.2.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling rasp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/util.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut file = try!(File::open(path));
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/util.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         try!(file.read_to_string(&mut source_text));
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/builtins.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// Builtin function definition map
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:35
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:55
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 '0' ... '9' => match self.eat_number() {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:236:25
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:236:45
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stdout]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                     '0' ... '9' => if let Some(p) = self.peek {
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:285:33
[INFO] [stdout]     |
[INFO] [stdout] 285 | ...                   '0' ... '9' | '.' => { },
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:296:37
[INFO] [stdout]     |
[INFO] [stdout] 296 | ...                   '0' ... '9' => decimal = true,
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/builtins.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stdout] 21 | |         let mut map = HashMap::new();
[INFO] [stdout] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     };
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/builtins.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stdout] 21 | |         let mut map = HashMap::new();
[INFO] [stdout] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     };
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `count` is assigned to, but never used
[INFO] [stdout]    --> src/bytecode.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         let mut count = 0;
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]    --> src/bytecode.rs:157:37
[INFO] [stdout]     |
[INFO] [stdout] 157 | ...                   let ref param = fun.params[arg_index];
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vm.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut bytecode = {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `type_table`
[INFO] [stdout]   --> src/bytecode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     type_table: &'a TypeTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.99s
[INFO] running `Command { std: "docker" "inspect" "4d235bb0f96a80b556e838b1d05cc3027ae756a59195a56eae18c742c9ea9ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d235bb0f96a80b556e838b1d05cc3027ae756a59195a56eae18c742c9ea9ceb", kill_on_drop: false }`
[INFO] [stdout] 4d235bb0f96a80b556e838b1d05cc3027ae756a59195a56eae18c742c9ea9ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c03df05f8c9e274e103115d171eef66747880eb9141a9dbd32a25aaeeb7b7811
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c03df05f8c9e274e103115d171eef66747880eb9141a9dbd32a25aaeeb7b7811", kill_on_drop: false }`
[INFO] [stderr]    Compiling rasp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/util.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut file = try!(File::open(path));
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/util.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         try!(file.read_to_string(&mut source_text));
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/builtins.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// Builtin function definition map
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:35
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:194:55
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stdout]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 '0' ... '9' => match self.eat_number() {
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:236:25
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:236:45
[INFO] [stdout]     |
[INFO] [stdout] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stdout]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:283:25
[INFO] [stdout]     |
[INFO] [stdout] 283 |                     '0' ... '9' => if let Some(p) = self.peek {
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:285:33
[INFO] [stdout]     |
[INFO] [stdout] 285 | ...                   '0' ... '9' | '.' => { },
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:296:37
[INFO] [stdout]     |
[INFO] [stdout] 296 | ...                   '0' ... '9' => decimal = true,
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/builtins.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stdout] 21 | |         let mut map = HashMap::new();
[INFO] [stdout] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     };
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/builtins.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static! {
[INFO] [stdout] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stdout] 21 | |         let mut map = HashMap::new();
[INFO] [stdout] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     };
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `count` is assigned to, but never used
[INFO] [stdout]    --> src/bytecode.rs:113:29
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         let mut count = 0;
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param`
[INFO] [stdout]    --> src/bytecode.rs:157:37
[INFO] [stdout]     |
[INFO] [stdout] 157 | ...                   let ref param = fun.params[arg_index];
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vm.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut bytecode = {
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `type_table`
[INFO] [stdout]   --> src/bytecode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     type_table: &'a TypeTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "c03df05f8c9e274e103115d171eef66747880eb9141a9dbd32a25aaeeb7b7811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03df05f8c9e274e103115d171eef66747880eb9141a9dbd32a25aaeeb7b7811", kill_on_drop: false }`
[INFO] [stdout] c03df05f8c9e274e103115d171eef66747880eb9141a9dbd32a25aaeeb7b7811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42fd2df51c4679167e4d41192cabb1251063f677ce68ac94c45c124ae1a2b0a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42fd2df51c4679167e4d41192cabb1251063f677ce68ac94c45c124ae1a2b0a2", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/util.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let mut file = try!(File::open(path));
[INFO] [stderr]   |                        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         try!(file.read_to_string(&mut source_text));
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/builtins.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | /// Builtin function definition map
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:55
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:200:21
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 '0' ... '9' => match self.eat_number() {
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:25
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:45
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:283:25
[INFO] [stderr]     |
[INFO] [stderr] 283 |                     '0' ... '9' => if let Some(p) = self.peek {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:285:33
[INFO] [stderr]     |
[INFO] [stderr] 285 | ...                   '0' ... '9' | '.' => { },
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:37
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0' ... '9' => decimal = true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `count` is assigned to, but never used
[INFO] [stderr]    --> src/bytecode.rs:113:29
[INFO] [stderr]     |
[INFO] [stderr] 113 |                         let mut count = 0;
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param`
[INFO] [stderr]    --> src/bytecode.rs:157:37
[INFO] [stderr]     |
[INFO] [stderr] 157 | ...                   let ref param = fun.params[arg_index];
[INFO] [stderr]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vm.rs:362:13
[INFO] [stderr]     |
[INFO] [stderr] 362 |         let mut bytecode = {
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `type_table`
[INFO] [stderr]   --> src/bytecode.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     type_table: &'a TypeTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rasp-11b2abfbbc5b86ba
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42fd2df51c4679167e4d41192cabb1251063f677ce68ac94c45c124ae1a2b0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fd2df51c4679167e4d41192cabb1251063f677ce68ac94c45c124ae1a2b0a2", kill_on_drop: false }`
[INFO] [stdout] 42fd2df51c4679167e4d41192cabb1251063f677ce68ac94c45c124ae1a2b0a2
